an airplane with an uneven tail flying straight down
a bird with spread wings flying south
wrong, a T shape upside down
choose an up arrow on a pole
good, a tilting mushroom with a diamond balancing on top
incorrect, a T shaped mushroom leaning to the side with a diamond on its flat top
remove your last three choices
thanks, choose a t shaped drill bit aimed downwards
incorrect, choose an arrow pointing up and left with a small square on top
a bat hanging upside down, up arrow on a pole, diagonal mushroom, remove the cup and remove the U

Outcome: unsuccessful
Speaker comments: Still sometimes removes correct choices without being asked to do so.